Problems with em0 failing to initialize on stable?
Ben Stuyts
ben at altesco.nl
Thu Apr 17 12:29:43 UTC 2008
Hi,
On 17 apr 2008, at 13:20, Jeremy Chadwick wrote:
> On Thu, Apr 17, 2008 at 06:32:32PM +0900, gnn at freebsd.org wrote:
>> I am running 7-STABLE with machines that are net booted. On
>> occasion,
>> that is not with any level of predictability, this happens:
>>
>> em0: Hardware Initialization Failed
>> em0: Unable to initialize the hardware
>>
>> which of course stops the machine in its tracks. A normal dmesg is
>> also included.
>>
>> Any steps I should take to help debug this?
>
> George, can you provide the following?
>
> * Motherboard type and model (a URL to the board would be good)
> * kenv | grep smbios
> * pciconf -lv
I have seen this too. A couple of times on a new server here. Maybe
one in two or three reboots. So far, it only happens after a reboot,
but not after a hard reset or power cycle. This board has 3 em network
if's. Two on the board itself, and one on a daughter card on the ipmi
add-on card. It is always em0 that is giving trouble. The board is a
Supermicro X7DBP-i: <http://www.supermicro.com/products/motherboard/xeon1333/5000P/X7DBP-i.cfm
>
uname -a:
FreeBSD mars.altus-escon.com 7.0-STABLE FreeBSD 7.0-STABLE #1: Wed
Apr 9 18:13:43 CEST 2008 root at mars.altus-escon.com:/usr/obj/usr/
src/sys/MARS amd64
Here is the other data you requested:
kenv | grep smbios:
smbios.bios.reldate="05/29/2007"
smbios.bios.vendor="Phoenix Technologies LTD"
smbios.bios.version="6.00"
smbios.chassis.maker="Supermicro"
smbios.chassis.serial="0123456789"
smbios.chassis.tag=" "
smbios.chassis.version="0123456789"
smbios.planar.maker="Supermicro"
smbios.planar.product="X7DBP"
smbios.planar.serial="0123456789"
smbios.planar.version="PCB Version"
smbios.socket.enabled="2"
smbios.socket.populated="2"
smbios.system.maker="Supermicro"
smbios.system.product="X7DBP"
smbios.system.serial="0123456789"
smbios.system.uuid="53d19f64-d663-a017-8922-0030487b887e"
smbios.system.version="0123456789"
pciconf -lv:
hostb0 at pci0:0:0:0: class=0x060000 card=0x838015d9 chip=0x25d88086
rev=0xb1 hdr=0x00
vendor = 'Intel Corporation'
device = '5000P Chipset Memory Controller Hub'
class = bridge
subclass = HOST-PCI
pcib1 at pci0:0:2:0: class=0x060400 card=0x00000000 chip=0x25f78086
rev=0xb1 hdr=0x01
vendor = 'Intel Corporation'
device = '5000 Series Chipset PCIe x8 Port 2-3'
class = bridge
subclass = PCI-PCI
pcib7 at pci0:0:4:0: class=0x060400 card=0x00000000 chip=0x25f88086
rev=0xb1 hdr=0x01
vendor = 'Intel Corporation'
device = '5000 Series Chipset PCIe x8 Port 4-5'
class = bridge
subclass = PCI-PCI
pcib8 at pci0:0:6:0: class=0x060400 card=0x00000000 chip=0x25f98086
rev=0xb1 hdr=0x01
vendor = 'Intel Corporation'
device = '5000 Series Chipset PCIe x8 Port 6-7'
class = bridge
subclass = PCI-PCI
none0 at pci0:0:8:0: class=0x088000 card=0x838015d9 chip=0x1a388086
rev=0xb1 hdr=0x00
vendor = 'Intel Corporation'
device = '5000 5000 Series Chipset DMA Engine'
class = base peripheral
hostb1 at pci0:0:16:0: class=0x060000 card=0x838015d9 chip=0x25f08086
rev=0xb1 hdr=0x00
vendor = 'Intel Corporation'
device = '5000 Series Chipset Error Reporting Registers'
class = bridge
subclass = HOST-PCI
hostb2 at pci0:0:16:1: class=0x060000 card=0x838015d9 chip=0x25f08086
rev=0xb1 hdr=0x00
vendor = 'Intel Corporation'
device = '5000 Series Chipset Error Reporting Registers'
class = bridge
subclass = HOST-PCI
hostb3 at pci0:0:16:2: class=0x060000 card=0x838015d9 chip=0x25f08086
rev=0xb1 hdr=0x00
vendor = 'Intel Corporation'
device = '5000 Series Chipset Error Reporting Registers'
class = bridge
subclass = HOST-PCI
hostb4 at pci0:0:17:0: class=0x060000 card=0x838015d9 chip=0x25f18086
rev=0xb1 hdr=0x00
vendor = 'Intel Corporation'
device = '5000 Series Chipset Reserved Registers'
class = bridge
subclass = HOST-PCI
hostb5 at pci0:0:19:0: class=0x060000 card=0x838015d9 chip=0x25f38086
rev=0xb1 hdr=0x00
vendor = 'Intel Corporation'
device = '5000 Series Chipset Reserved Registers'
class = bridge
subclass = HOST-PCI
hostb6 at pci0:0:21:0: class=0x060000 card=0x838015d9 chip=0x25f58086
rev=0xb1 hdr=0x00
vendor = 'Intel Corporation'
device = '5000 Series Chipset FBD Registers'
class = bridge
subclass = HOST-PCI
hostb7 at pci0:0:22:0: class=0x060000 card=0x838015d9 chip=0x25f68086
rev=0xb1 hdr=0x00
vendor = 'Intel Corporation'
device = '5000 Series Chipset FBD Registers'
class = bridge
subclass = HOST-PCI
uhci0 at pci0:0:29:0: class=0x0c0300 card=0x838015d9 chip=0x26888086
rev=0x09 hdr=0x00
vendor = 'Intel Corporation'
device = '631xESB/632xESB/3100 Chipset USB Universal Host
Controller'
class = serial bus
subclass = USB
uhci1 at pci0:0:29:1: class=0x0c0300 card=0x838015d9 chip=0x26898086
rev=0x09 hdr=0x00
vendor = 'Intel Corporation'
device = '631xESB/632xESB/3100 Chipset USB Universal Host
Controller'
class = serial bus
subclass = USB
uhci2 at pci0:0:29:2: class=0x0c0300 card=0x838015d9 chip=0x268a8086
rev=0x09 hdr=0x00
vendor = 'Intel Corporation'
device = '631xESB/632xESB/3100 Chipset USB Universal Host
Controller'
class = serial bus
subclass = USB
ehci0 at pci0:0:29:7: class=0x0c0320 card=0x838015d9 chip=0x268c8086
rev=0x09 hdr=0x00
vendor = 'Intel Corporation'
device = '631xESB/632xESB/3100 Chipset USB2 Enhanced Host
Controller'
class = serial bus
subclass = USB
pcib9 at pci0:0:30:0: class=0x060401 card=0x838015d9 chip=0x244e8086
rev=0xd9 hdr=0x01
vendor = 'Intel Corporation'
device = '82801 Family (ICH2/3/4/4/5/5/6/7/8/9,63xxESB) Hub
Interface to PCI Bridge'
class = bridge
subclass = PCI-PCI
isab0 at pci0:0:31:0: class=0x060100 card=0x838015d9 chip=0x26708086
rev=0x09 hdr=0x00
vendor = 'Intel Corporation'
device = '631xESB/632xESB/3100 LPC Interface Controller'
class = bridge
subclass = PCI-ISA
atapci0 at pci0:0:31:1: class=0x01018a card=0x838015d9 chip=0x269e8086
rev=0x09 hdr=0x00
vendor = 'Intel Corporation'
device = '631xESB/632xESB/3100 Ultra ATA Storage Controller'
class = mass storage
subclass = ATA
atapci1 at pci0:0:31:2: class=0x01018f card=0x838015d9 chip=0x26808086
rev=0x09 hdr=0x00
vendor = 'Intel Corporation'
device = '631xESB/632xESB/3100 Serial ATA Storage Controller'
class = mass storage
subclass = ATA
none1 at pci0:0:31:3: class=0x0c0500 card=0x838015d9 chip=0x269b8086
rev=0x09 hdr=0x00
vendor = 'Intel Corporation'
device = '631xESB/632xESB/3100 SMBus Controller'
class = serial bus
subclass = SMBus
pcib2 at pci0:1:0:0: class=0x060400 card=0x838015d9 chip=0x35008086
rev=0x01 hdr=0x01
vendor = 'Intel Corporation'
device = '631xESB/632xESB PCIe Upstream Port'
class = bridge
subclass = PCI-PCI
pcib6 at pci0:1:0:3: class=0x060400 card=0x838015d9 chip=0x350c8086
rev=0x01 hdr=0x01
vendor = 'Intel Corporation'
device = '631xESB/632xESB PCIe to PCI-X Bridge'
class = bridge
subclass = PCI-PCI
pcib3 at pci0:2:0:0: class=0x060400 card=0x838015d9 chip=0x35108086
rev=0x01 hdr=0x01
vendor = 'Intel Corporation'
device = '631xESB/632xESB PCIe Downstream Port E1'
class = bridge
subclass = PCI-PCI
pcib5 at pci0:2:2:0: class=0x060400 card=0x838015d9 chip=0x35188086
rev=0x01 hdr=0x01
vendor = 'Intel Corporation'
device = '631xESB/632xESB PCIe Downstream Port E3'
class = bridge
subclass = PCI-PCI
pcib4 at pci0:3:0:0: class=0x060400 card=0x00000000 chip=0x032c8086
rev=0x09 hdr=0x01
vendor = 'Intel Corporation'
device = '6702PXH PCI Express-to-PCI Express Bridge'
class = bridge
subclass = PCI-PCI
em0 at pci0:5:0:0: class=0x020000 card=0x000015d9 chip=0x10968086
rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = 'PRO/1000 EB Network Connection'
class = network
subclass = ethernet
em1 at pci0:5:0:1: class=0x020000 card=0x000015d9 chip=0x10968086
rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = 'PRO/1000 EB Network Connection'
class = network
subclass = ethernet
puc0 at pci0:6:1:0: class=0x070002 card=0x00021000 chip=0x98359710
rev=0x01 hdr=0x00
vendor = 'MosChip Semiconductors (Was: Netmos Technology)'
device = 'Nm9835 Parallel/Serial Port Adapter'
class = simple comms
subclass = UART
vgapci0 at pci0:9:1:0: class=0x030000 card=0x838015d9 chip=0x515e1002
rev=0x02 hdr=0x00
vendor = 'ATI Technologies Inc'
device = 'Radeon ES1000 Radeon ES1000'
class = display
subclass = VGA
em2 at pci0:9:2:0: class=0x020000 card=0x107615d9 chip=0x10768086
rev=0x05 hdr=0x00
vendor = 'Intel Corporation'
device = '82541EI Gigabit Ethernet Controller'
class = network
subclass = ethernet
Regards,
Ben
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